Peraton vs ManTech
Side-by-side comparison of AI visibility scores, market position, and capabilities
National security-focused federal IT firm with $8B+ revenue and 17,000+ employees. Serves DoD, intelligence community, and NASA on space, cyber, and mission-critical programs.
About
Peraton is a national security and critical infrastructure technology company founded in 2017 through Veritas Capital's acquisition of Harris IT Services, headquartered in Herndon, Virginia. The company operates at the classified intersection of space, intelligence, cyber, defense, and civilian IT missions, generating over $8 billion in annual revenue with a workforce exceeding 17,000 cleared professionals.\n\nPeraton's portfolio covers space systems engineering, satellite communications, intelligence analysis, cybersecurity operations, digital transformation for federal agencies, and mission application development. The company has built deep experience supporting agencies such as NASA, NGA, NSA, DISA, and the military services. Its "enterprise IT at scale" strategy emphasizes complex, multi-year programs in the $500 million to $2 billion range—an area where its cleared workforce and program execution track record provide competitive advantages.\n\nFormed through the merger of Perspecta (a combination of DXC's government IT business, Vencore, and KeyW) and Northrop Grumman's IT and mission services division, Peraton rapidly became one of the largest pure-play national security IT contractors. Veritas Capital has positioned Peraton as a strategic consolidator in government IT, adding capabilities in autonomy, AI, and next-generation communications since 2021.
Private defense IT and cyber intelligence firm serving U.S. national security agencies. Taken private by Carlyle Group in 2022 in a $4.2B deal; 9,000+ cleared professionals.
About
ManTech International is a U.S. defense IT and cybersecurity company founded in 1968, headquartered in Herndon, Virginia. Taken private by The Carlyle Group in a $4.2 billion deal in 2022, ManTech focuses exclusively on national security missions for the Department of Defense, intelligence agencies, and federal law enforcement. The company employs over 9,000 cleared professionals capable of working in classified environments across domestic and international locations.\n\nManTech's core competencies include cyber operations support, intelligence analysis, software development, data analytics, digital modernization, and systems engineering. The company has specialized practices in full-spectrum cyber (offensive, defensive, and vulnerability research), geospatial intelligence (GEOINT), and special operations technical support. Key long-duration contracts span agencies such as DISA, U.S. Cyber Command, NGA, and NSA, reflecting deep mission trust built over decades.\n\nManTech regularly competes on large indefinite delivery/indefinite quantity (IDIQ) vehicles and maintains a reputation for executing on high-classified mission programs. The company is positioned to benefit from DoD's accelerating investment in offensive and defensive cyber capabilities and AI-driven intelligence operations, particularly as the Pentagon prioritizes full-spectrum cyber dominance across all warfighting domains.
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